After navigating tricky filenames, Bandit Level 3 to 4 introduces us to a core concept of Linux/Unix-like operating systems: hidden files. These files, often used for configuration, don’t show up in normal directory listings simply because their names begin with a dot.

This level will teach you how to look past the obvious and uncover the secrets hidden within a directory.

The Challenge: Level 3 Goal

The official goal on the OverTheWire website states: